Race condition in the ssl_parse_serverhello_tlsext function in t1_lib.c in OpenSSL 1.0.0 before 1.0.0n and 1.0.1 before 1.0.1i, when…

Description

Race condition in the ssl_parse_serverhello_tlsext function in t1_lib.c in OpenSSL 1.0.0 before 1.0.0n and 1.0.1 before 1.0.1i, when multithreading and session resumption are used, allows remote SSL servers to cause a denial of service (memory overwrite and client application crash) or possibly have unspecified other impact by sending Elliptic Curve (EC) Supported Point Formats Extension data.

Scores

EPSS (exploitation in 30 days)

12.9% · top 3.7% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.

Weakness

• n/a
• CWE-362 (opens in a new tab)All about CWE-362 and its CVEs

Affected products

• n/a

  • affected n/a

References (51)

• openSUSE-SU-2014:1052 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• https://bugzilla.redhat.com/show_bug.cgi?id=1127498 (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://linux.oracle.com/errata/ELSA-2014-1052.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 60221 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www-01.ibm.com/support/docview.wss?uid=swg21682293 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 61184 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• SSRT101846 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• 60022 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• https://www.openssl.org/news/secadv_20140806.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
• 61017 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• RHSA-2015:0197 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• SSRT101818 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• http://www-01.ibm.com/support/docview.wss?uid=swg21683389 (opens in a new tab)x_refsource_CONFIRMx_transferred
• HPSBMU03304 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-372998.htm (opens in a new tab)x_refsource_CONFIRMx_transferred
• 69084 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=fb0bc2b273bcc2d5401dd883fe869af4fc74bb21 (opens in a new tab)x_refsource_CONFIRMx_transferred
• GLSA-201412-39 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888 (opens in a new tab)x_refsource_CONFIRMx_transferred
• HPSBMU03260 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• 60803 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 59700 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• FEDORA-2014-9308 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• 1030693 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 60917 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 60493 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 59710 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 60921 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www-01.ibm.com/support/docview.wss?uid=nas8N1020240 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 61100 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• FreeBSD-SA-14:18 (opens in a new tab)vendor-advisoryx_refsource_FREEBSDx_transferred
• 61775 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• DSA-2998 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• HPSBMU03263 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• FEDORA-2014-9301 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• openssl-cve20143509-dos(95159) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 61959 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 59756 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• HPSBMU03267 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• HPSBMU03261 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• http://aix.software.ibm.com/aix/efixes/security/openssl_advisory10.asc (opens in a new tab)x_refsource_CONFIRMx_transferred
• 58962 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 60938 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 60684 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• https://support.citrix.com/article/CTX216642 (opens in a new tab)x_refsource_CONFIRMx_transferred
• [syslog-ng-announce] 20140910 syslog-ng Premium Edition 5 LTS (5.0.6a) has been released (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• https://techzone.ergon.ch/CVE-2014-3511 (opens in a new tab)x_refsource_CONFIRMx_transferred
• MDVSA-2014:158 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• http://www-01.ibm.com/support/docview.wss?uid=swg21686997 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 61139 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2014-3509](https://trackcve.app/badge/CVE-2014-3509.svg)](https://trackcve.app/cve/CVE-2014-3509)

Record last updated 6 Aug 2024, 10:43 UTC.